The 1990 Standard Extract Files portion of the Archive of Census Related Products (ACRP) contains population and housing data derived from the U.S. Census Bureau's 1990 STF3A database. The population ...

GuoBiao (GB) Codes for the Administrative Divisions of the People's Republic of China consists of geographic codes for the administrative divisions of China. The data includes provinces (autonomous ...

The IGADD (Inter-Governmental Authority on Drought and Development)
crop zones dataset is part of the Africa UNEP/FAO/ESRI Crops Data. The
maps were prepared by Environmental Systems Research Institute ...